Buyer Q&A Model: G608 Net weight: grams Shoe box weight: 180 grams Shoe box dimensions: 33.5*19.5*11 Outer box specification: 10 pairs per box: 58*41*35 Outer box specification: 15 pairs per box: 60*60*35 Outer box specification: 20 pairs per box: 80*60*35 Outer box specification: 25 pairs per box: 100*60*35 Outer box specification: 30 pairs per box: 114*60*35 No shoe box, outer carton specification: 30 pairs per carton: 60*50*50 What kind of express delivery is used? Answer: We use Shentong Express by default, but if you need to specify another courier service.. Yes, please leave a note or contact Wangwang customer service, and we will follow your instructions Shipped by express delivery. 2. Size issue? Answer: This shoe is in standard leather shoe sizing. Recommendation: For example, if you wear size 41 in sneakers, buy size 40 for this leather shoe. If you have wide feet, then buy size 41. If you usually wear size 45-47, then buy the size you normally wear. If you have wide and thick feet, it's best to order one size larger. 3. After-sales issues? Our shoes comply with the national "Three Guarantees" policy, supporting a 7-day no-reason return policy (as long as the product is not affected in terms of resale), and a 15-day exchange service (as long as the product is not affected in terms of resale). If there are any issues with the product quality, we will take full responsibility, so please purchase with confidence. Note: All data in our store is sourced from suppliers or measured by us ourselves; different data may have some deviations due to different testing environments; some data, such as "XX% high," indicates the comparison result of this product with our specific product and is not an absolute value.